Vic Firth Classic American ( metal version)
It's 17" long which is exactly the length from my elbow to the tip of my fingers.
It was an enlightening experience to play for the first time with these sticks.
I'm a tall guy with long arms and here for the first time i could wield the kind of stroke and dynamic that had previously been not that easy and i can sit back from the kit, and play far more relaxed.
Simon